Fanhaw 20 Oz Insulated Stainless Steel Water Bottle with 1 Lid (Chug Lid) - For Kids Women Men | Leak & Sweat Proof with Anti-Dust Lid (Green Blue)

Size: Height: 9.33 inches Diameter: 2.76 inches Capacity: 20oz/600ml Material: Food-grade 18/8 stainless steel What's the material of Fanhaw insulated water bottle? Is it BPA free? The Fanhaw insulated water bottle is made of food-grade 18/8 stainless steel. It is BPA free and toxic free. The exterior finish of some bottles will peel off. How does Fanhaw water bottle solve this problem?